| 前日に均衡した方程式 |
3 As + 4 H2O = As3O4 + 4 H2
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
FeO + NaOH = NaFeO2 + H2 =>
2 FeO + 2 NaOH = 2 NaFeO2 + H2
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
Ne + Ar = ArNe3 =>
3 Ne + Ar = ArNe3
NO + O2 + H2O = HNO2 =>
4 NO + O2 + 2 H2O = 4 HNO2
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
CoCO3 + CH3COOH = Co(CH3COO)2 + CO2 + H2O =>
CoCO3 + 2 CH3COOH = Co(CH3COO)2 + CO2 + H2O
Ag3PO4 + KBr = K3PO4 + AgBr =>
Ag3PO4 + 3 KBr = K3PO4 + 3 AgBr
Cl{-} + HNO2 + H{+} = Cl2 + NO + H2O =>
2 Cl{-} + 2 HNO2 + 2 H{+} = Cl2 + 2 NO + 2 H2O
Rh + HCl + H2O2 = H3RhCl6 + H2O =>
2 Rh + 12 HCl + 3 H2O2 = 2 H3RhCl6 + 6 H2O
HCOOH(aq) = CH4(g) + CO2(g) + H2O(l) =>
4 HCOOH(aq) = CH4(g) + 3 CO2(g) + 2 H2O(l)
Pb(s) + ZnSO4(aq) = PbSO4 + Zn =>
Pb(s) + ZnSO4(aq) = PbSO4 + Zn
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
CH3OCH3 = CH4 + H2 + CO =>
CH3OCH3 = CH4 + H2 + CO
SO2 + I2 + H2O = SO4{-}2 + I{-} + H{+} =>
2 SO2 + 3 I2 + 4 H2O = 2 SO4{-}2 + 6 I{-} + 8 H{+}
Sb2S3 + NaOH = NaSbS2 + NaSbSO + H2O =>
Sb2S3 + 2 NaOH = NaSbS2 + NaSbSO + H2O
FeCl3 + Na3AsO4 = FeAsO4 + NaCl =>
FeCl3 + Na3AsO4 = FeAsO4 + 3 NaCl
HCl(aq) = H2 + Cl2 =>
2 HCl(aq) = H2 + Cl2
BPO4 + C2H4N4 = BP + CO2 + N2 + H2O =>
3 BPO4 + 2 C2H4N4 = 3 BP + 4 CO2 + 4 N2 + 4 H2O
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
Al = Al{3+} + {-} =>
Al = Al{3+} + 3e
CC6H14 + O2 = CO2 + H2O =>
2 CC6H14 + 21 O2 = 14 CO2 + 14 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
NO2 + H = NO + H2O =>
NO2 + 2 H = NO + H2O
Sr + P = SrP =>
Sr + P = SrP
FeO3(s) + CO(g) = Fe(i) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(i) + 3 CO2(g)
MgCl2 + Na2CO3 = CO2 + NaCl + MgO =>
MgCl2 + Na2CO3 = CO2 + 2 NaCl + MgO
Mn + O = MnO2 =>
Mn + 2 O = MnO2
Br2(aq) + KI(aq) = KBr(aq) + I2(l) =>
Br2(aq) + 2 KI(aq) = 2 KBr(aq) + I2(l)
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
ZnOKOH = ZnOHKO =>
ZnOKOH = ZnOHKO
Pb + Zn(OH)2 = Pb(OH)2 + Zn =>
Pb + Zn(OH)2 = Pb(OH)2 + Zn
P + H2O2 = P2O5 + H2 =>
4 P + 5 H2O2 = 2 P2O5 + 5 H2
Ca + HNO2 = Ca(NO3)2 + N2O + H2O =>
2 Ca + 10 HNO2 = 2 Ca(NO3)2 + 3 N2O + 5 H2O
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
C14H10O2 + NaBH4 + C2H6O = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 5 NaBH4 + 7 C2H6O = 8 C14H14O2 + 5 BH3 + 5 NaOH
AgNO3 + NH3 + H2O = Ag2O + NH4NO3 =>
2 AgNO3 + 2 NH3 + H2O = Ag2O + 2 NH4NO3
CaCl2 + MgCl2 = MgCa + Cl2 =>
CaCl2 + MgCl2 = MgCa + 2 Cl2
Au(NO2)3 + K2CrO4 = Au2(CrO4)3 + KNO2 =>
2 Au(NO2)3 + 3 K2CrO4 = Au2(CrO4)3 + 6 KNO2
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + CH3COONa =>
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + 2 CH3COONa
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Al2(OH)2 + H2S3 = Al2S3 + H2O =>
Al2(OH)2 + H2S3 = Al2S3 + 2 H2O
CaJ2 + Br2 = CaBr2 + J2 =>
CaJ2 + Br2 = CaBr2 + J2
KMnO4 + KBr + NaOH = K2MnO4 + KBrO3 + Na2MnO4 + H2O =>
6 KMnO4 + KBr + 6 NaOH = 3 K2MnO4 + KBrO3 + 3 Na2MnO4 + 3 H2O
Cr(NO3)3 + (NH4)2CO3 = CrCO3 + (NH4)2(NO3)3 =>
Cr(NO3)3 + (NH4)2CO3 = CrCO3 + (NH4)2(NO3)3
Sb + HNO3 = Sb2O3 + NO + H2O =>
2 Sb + 2 HNO3 = Sb2O3 + 2 NO + H2O
NaMnO4 + KNO2 + NaOH = Na2MnO4 + KNO3 + H2 =>
2 NaMnO4 + 2 KNO2 + 2 NaOH = 2 Na2MnO4 + 2 KNO3 + H2
MnSO4 + H2O2 + KOH = K2MnO4 + K2SO4 + H2O =>
MnSO4 + 2 H2O2 + 4 KOH = K2MnO4 + K2SO4 + 4 H2O
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